美元现汇 meaning in English

dollar remittance

Each member country of the imf undertakes to establish a parity of its currency in terms of gold and the us dollar and to keep fluctuations of the dollar exchange rate - - or , more exactly , the spot rate within the limits of the band or fluctuation margin
国际货币基金组织的每一个成员国承担着稳定本国货币与黄金和美元平价的责任，并使美元汇率? ?或者，更准确地说? ?美元现汇汇率的波动限制在规定的幅度内。